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STAGE 2 BANKROLL MATRIX · GRAND MARTINGALE · 150U / 1-SHOE
Grand Martingale (2x+1) — 150-Unit Bankroll & 1-Shoe (72-Hand) Risk-of-Ruin Matrix
Sequential profile M141-0 inspects Grand Martingale (2x+1) over a 1-shoe (72-hand) horizon with 150 units: sequential escalation (1-3-7-15-31-63-127, 7 steps) interacts with the 40-unit limit to inspects a 14.06% ruin rate and a stochastic stake-velocity of 6.03x. Every 8-deck hand remains statistically independent (45.86% Banker, 44.62% Player, 9.52% Tie), meaning progression sizing reshapes session variance without altering the house edge.
- Ruin Rate (-75u Stop)
- 14.06%
- Target Hit (+38u Cap)
- 41.53%
- 72-Hand Expected Hold
- 7.71u
- Table Max (6-Step Depth)
- 40u